Real Canadian Superstore / race discrimination experience

I come from Calgary. Today, it is first time to visit to superstore in Winnipeg. I just moved in here for education reason. I had some question about employment opportunities. However, they even did not listen my question and did not provide the job application. They have negative attitude in front of me. I didn't know that it is the race matter. A few minutes later, one white girl showed up, then the staff gave her job application. Is that normal to discriminate based on race in Winnipeg??